000			00302nam a2200121Ia 4500
100			_aOtto, Henry . J
942			_cBK
654			_a
245			_aElementary-school organization and administration
260			_aNew York _bAppleton-Century-Crofts _c1954
082			_a371.2
300			_c28.8cm _axvii,719
999			_c381602 _d381602
041			_aeng